Terms in this set (22)
Electrons have what type of particles
Neutrons have what type of charges
Protons have what type of charges?
The force between charged particles or objects
Opposite forces _________.
Forces with the same charge _________.
The strength of the electric force depends on _______.
The distance between the two objects
The build up of charges
The movement of a charge by direct contact between two objects
Electrons move to the opposite side of their atoms rather than the opposite side of the entire object
When two objects rub together against each other
Happens without the objects even touching. The electric field of one charged object repels the electrons of another charged object.
The ability to cause change
Any push or pull on an object
What force is measured in
The attraction between objects that have mass
The positive and negative forces associated with unmoving objects
Created by moving electrical charges; any material that attracts iron
The force that causes objects to move in a circular motion/path
The upwards force on the object that is equal to the weight of the fluid displaced to the object
The force applied to an object by a person or other obect
Acts the opposite of the surface of contact between two objects